GB1434416A - Cold rolling machines - Google Patents

Cold rolling machines

Info

Publication number
GB1434416A
GB1434416A GB3455073A GB3455073A GB1434416A GB 1434416 A GB1434416 A GB 1434416A GB 3455073 A GB3455073 A GB 3455073A GB 3455073 A GB3455073 A GB 3455073A GB 1434416 A GB1434416 A GB 1434416A
Authority
GB
United Kingdom
Prior art keywords
sleeves
race
rolling
roller
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3455073A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN SNR Roulements SA
Original Assignee
Societe Nouvelle de Roulements SNR SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Publication of GB1434416A publication Critical patent/GB1434416A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Rolling Contact Bearings (AREA)
GB3455073A 1972-08-09 1973-07-19 Cold rolling machines Expired GB1434416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228788A FR2195491B1 (ko) 1972-08-09 1972-08-09

Publications (1)

Publication Number Publication Date
GB1434416A true GB1434416A (en) 1976-05-05

Family

ID=9103098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3455073A Expired GB1434416A (en) 1972-08-09 1973-07-19 Cold rolling machines

Country Status (6)

Country Link
US (1) US3871204A (ko)
JP (1) JPS49131945A (ko)
DE (1) DE2340125C3 (ko)
FR (1) FR2195491B1 (ko)
GB (1) GB1434416A (ko)
IT (1) IT992889B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111872314A (zh) * 2020-07-31 2020-11-03 烟台吉森新材料科技有限公司 一种龙门式重型扩锻机组

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330477A1 (fr) * 1975-11-06 1977-06-03 Roulements Soc Nouvelle Dispositif de roulage de bagues de roulement
FR2332084A1 (fr) * 1975-11-20 1977-06-17 Le Politekhnic Institu Procede d'usinage d'ebauches annulaires par deformation
DE3717423A1 (de) * 1987-04-07 1988-10-27 Ragettli Christian Ag Verfahren zum profilformen von als rollkoerper ausgebildeten werkstuecken und einrichtung zur ausuebung des verfahrens
IT1236712B (it) * 1989-11-15 1993-03-26 Procedimento e apparecchiatura per la produzione di tubi in lega leggera a diametro maggiorato a partire da tubi a diametro inferiore.
IT1242945B (it) * 1990-12-12 1994-05-18 Bompani Ivaldo Mta Procedimento e mezzi per realizzare un mozzo in un disco di lamiera o simile
JP2006314188A (ja) * 2005-04-07 2006-11-16 Nippon Densan Corp モータ、該モータを用いたディスク装置、およびそれらの製造方法
CN102527800B (zh) * 2010-12-31 2014-12-10 台州市黄岩图伟建筑设备制造有限公司 自动液压滚槽机
CN104148877B (zh) * 2014-08-07 2016-08-17 广州小出钢管有限公司 一种钢管全自动滚花系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US253355A (en) * 1882-02-07 ecaubebt
US2139682A (en) * 1933-06-20 1938-12-13 American Can Co Container body forming and cutting mechanism
US2215731A (en) * 1937-09-28 1940-09-24 Hazel Atlas Glass Co Method and apparatus for forming metal closures
US2215845A (en) * 1937-11-01 1940-09-24 Hazel Atlas Glass Co Method and apparatus for forming metal closures
US3196651A (en) * 1960-12-17 1965-07-27 Karrberg Gustaf Herman Rolling mill for rings
US3654826A (en) * 1969-05-09 1972-04-11 Richard C Gersch Adjustable tool block assembly
DE2054165B2 (de) * 1970-11-04 1979-11-08 Cross Europa-Werk Gmbh, 7317 Wendlingen Exzenterspindelstock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111872314A (zh) * 2020-07-31 2020-11-03 烟台吉森新材料科技有限公司 一种龙门式重型扩锻机组

Also Published As

Publication number Publication date
IT992889B (it) 1975-09-30
DE2340125C3 (de) 1980-06-12
FR2195491A1 (ko) 1974-03-08
DE2340125B2 (de) 1979-10-04
DE2340125A1 (de) 1974-02-21
FR2195491B1 (ko) 1975-03-07
US3871204A (en) 1975-03-18
JPS49131945A (ko) 1974-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930718